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61180043L1-5A Section 61180043L1-5, Issue 1 1
Total Access
®
1500
AC Power Supply and Battery Charger
Installation and Maintenance
Section 61180043L1-5A
Issue 1, July 2001
CLEI Code VAPUKHOC_ _
CONTENTS
1. GENERAL ........................................................... 1
2. DESCRIPTION ................................................... 1
3. INSTALLATION ................................................ 3
4. SPECIFICATIONS.............................................. 3
5. MAINTENANCE ................................................ 3
6. WARRANTY AND CUSTOMER SERVICE .... 3
FIGURES
Figure 1. Total Access 1500 PS/BC,
Front and Back ......................................... 1
Figure 2. AC Power Supply/Battery
Charger Layout ........................................ 3
TABLES
Table 1. LED Indication......................................... 2
Table 2. Specifications ........................................... 3
Figure 1. Total Access PS/BC, Front
and Back
Trademarks: Any brand names and product names included in this document are
trademarks, registered trademarks, or trade names of their respective holders.
1. GENERAL
This practice provides installation and maintenance
procedures for the ADTRAN Total Access 1500
Power Supply/Battery Charger. Figure 1 is an
illustration of the front and back panels of the PS/BC.
Revision History
This is the initial release of this document. Future
revisions will be explained in this section.
Features
The Total Access 1500 PS/BC, P/N 1180043L1,
features include the following:
• AC power for a fully loaded Total Access 1500
bank (96 FXS) while fully charging the Battery
Backup System within 48 hours.
• All mounting hardware included.
• Built-in Fuse.
• Multi-feature status LED.
• Modular connections.
• Positive ground.
• Uninterrupted power output if battery backup
connected.
• FCC and UL 1950 compliant.
2. DESCRIPTION
The AC Power Supply/Battery Charger is part of the
Total Access 1500 AC Power Supply/Battery Backup
System (APS/BBS). The AC Power Supply/Battery
Charger performs AC to DC conversion, and when
used with the Battery Backup System, provides eight
hours of backup power for a fully loaded Total Access
1500 bank (96 FXS circuits) with 50 percent of the
circuits off hook. The PS/BC receives 115 Vac from a
standard wall socket and converts this to -56 Vdc
which is provided to the Total Access 1500 chassis.
The unit is designed to work in conjunction with two
ADTRAN battery backup systems, P/N 1175044L1,
1180043L1
THIS UNIT MAY BE
POWERED BY 3
SOURCES.
DISCONNECT ALL
SOURCES BEFORE
SERVICING
AC ALARM
OUTPUT
-48V ,
2A INPUT
-56V ,
3.5A OUTPUT
-48V ,
2A INPUT
+–+–
BATAC
GRN - OK
YEL - FAIL
RED - FAIL
OFF - FAIL
GRN - OK
YEL - DISHCARGING
RED - LOW
OFF - NOT CONNECTED
CAUTION:
FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE, REPLACE ONLY WITH THE
SAME TYPE AND RATING OF FUSE
.
120 VAC/
6A 60HZ INPUT
FUSE: 12A/125V
9902271
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